Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/gfx/layers/apz/public/GeckoContentControllerTypes.h b/gfx/layers/apz/public/GeckoContentControllerTypes.h
new file mode 100644
index 0000000000..8ab478eab5
--- /dev/null
+++ b/gfx/layers/apz/public/GeckoContentControllerTypes.h
@@ -0,0 +1,68 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_layers_GeckoContentControllerTypes_h
+#define mozilla_layers_GeckoContentControllerTypes_h
+
+#include "mozilla/DefineEnum.h"
+
+namespace mozilla {
+namespace layers {
+
+// clang-format off
+MOZ_DEFINE_ENUM_CLASS(GeckoContentController_APZStateChange, (
+  /**
+   * APZ started modifying the view (including panning, zooming, and fling).
+   */
+  eTransformBegin,
+  /**
+   * APZ finished modifying the view.
+   */
+  eTransformEnd,
+  /**
+   * APZ started a touch.
+   * |aArg| is 1 if touch can be a pan, 0 otherwise.
+   */
+  eStartTouch,
+  /**
+   * APZ started a pan.
+   */
+  eStartPanning,
+  /**
+   * APZ finished processing a touch.
+   * |aArg| is 1 if touch was a click, 0 otherwise.
+   */
+  eEndTouch
+));
+// clang-format on
+
+/**
+ * Different types of tap-related events that can be sent in
+ * the HandleTap function. The names should be relatively self-explanatory.
+ * Note that the eLongTapUp will always be preceded by an eLongTap, but not
+ * all eLongTap notifications will be followed by an eLongTapUp (for instance,
+ * if the user moves their finger after triggering the long-tap but before
+ * lifting it).
+ * The difference between eDoubleTap and eSecondTap is subtle - the eDoubleTap
+ * is for an actual double-tap "gesture" while eSecondTap is for the same user
+ * input but where a double-tap gesture is not allowed. This is used to fire
+ * a click event with detail=2 to web content (similar to what a mouse double-
+ * click would do).
+ */
+// clang-format off
+MOZ_DEFINE_ENUM_CLASS(GeckoContentController_TapType, (
+  eSingleTap,
+  eDoubleTap,
+  eSecondTap,
+  eLongTap,
+  eLongTapUp
+));
+// clang-format on
+
+}  // namespace layers
+}  // namespace mozilla
+
+#endif  // mozilla_layers_GeckoContentControllerTypes_h